#define PL_custom_op_descs (*Perl_Icustom_op_descs_ptr(aTHX))
#undef PL_custom_op_names
#define PL_custom_op_names (*Perl_Icustom_op_names_ptr(aTHX))
+#undef PL_cv_has_eval
+#define PL_cv_has_eval (*Perl_Icv_has_eval_ptr(aTHX))
#undef PL_dbargs
#define PL_dbargs (*Perl_Idbargs_ptr(aTHX))
#undef PL_debstash